WO2013069922A1 - Dispositif d'incinération à oxydation thermique catalytique sans flamme - Google Patents

Dispositif d'incinération à oxydation thermique catalytique sans flamme Download PDF

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Publication number
WO2013069922A1
WO2013069922A1 PCT/KR2012/009046 KR2012009046W WO2013069922A1 WO 2013069922 A1 WO2013069922 A1 WO 2013069922A1 KR 2012009046 W KR2012009046 W KR 2012009046W WO 2013069922 A1 WO2013069922 A1 WO 2013069922A1
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WO
WIPO (PCT)
Prior art keywords
incinerator
thermal oxidation
housing
catalytic thermal
oxygen
Prior art date
Application number
PCT/KR2012/009046
Other languages
English (en)
Korean (ko)
Inventor
김동수
Original Assignee
엠에이티플러스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엠에이티플러스 주식회사 filed Critical 엠에이티플러스 주식회사
Priority to EP12848565.3A priority Critical patent/EP2778522B1/fr
Priority to SG11201401987QA priority patent/SG11201401987QA/en
Priority to CN201280053238.XA priority patent/CN103958969B/zh
Publication of WO2013069922A1 publication Critical patent/WO2013069922A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/01—Fluidised bed combustion apparatus in a fluidised bed of catalytic particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/245—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber with perforated bottom or grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/13001—Details of catalytic combustors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99001—Cold flame combustion or flameless oxidation processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Definitions

  • the present invention relates to a thermal oxidation incineration apparatus, and more particularly, to a flameless thermal oxidation incineration apparatus for treating various environmentally harmful substances generated in oil refining facilities, semiconductors, LEDs, display manufacturing processes, and the like.
  • Refining process of oil refinery especially heavy oil processing, processing of environmentally harmful substances generated in semiconductor, LED, display device or panel manufacturing process, heat storage oxidation method, catalytic thermal oxidation method, flameless thermal oxidation method. have. It is an object of the above techniques to incinerate substances such as ammonia generated during the process into hydrogen and nitrogen to be completely decomposed and incinerated into a gas which is harmless to the environment.
  • the above techniques are intended to burn substances such as toluene, benzene, ethylene, and ammonia, which are harmful to the human body, to completely burn them with carbon dioxide, water vapor, nitrogen, and hydrogen, which are harmless to the human body.
  • substances such as toluene, benzene, ethylene, and ammonia, which are harmful to the human body, to completely burn them with carbon dioxide, water vapor, nitrogen, and hydrogen, which are harmless to the human body.
  • NOx should not be generated to achieve the desired purpose sufficiently, and when NOx is generated, secondary air pollution problems may occur.
  • the flameless thermal oxidation method has the advantages of high burnout rate and high efficiency compared to fuel supply, compared to the thermal storage oxidation method and the catalytic thermal oxidation method.
  • an object of the present invention is to provide a new flameless catalytic thermal oxidation incineration apparatus which can significantly reduce the concentration of harmful substances such as NOx to only a few ppm level.
  • another object of the present invention is to provide a heater employed in the flameless catalytic thermal oxidation incinerator in a high temperature oxidation prevention structure, and to provide a flameless catalytic thermal oxidation incinerator having a structure that is easy to disassemble and assembly if necessary. It is.
  • a reactant inlet for introducing a reactant to be burned into the incinerator
  • a reactant heating supply extending downward from the inlet and having a heater therein and having an opening at a bottom thereof;
  • An oxygen supply unit supplying oxygen through pores of the incinerator
  • the heater embedded in the heating supply unit is composed of a heating wire and the electrical contact portion, the electrical contact portion is disposed at the lower end, the heating line is flame-free catalytic thermal oxidation, characterized in that arranged to extend upward from the electrical contact portion Incineration apparatus can be provided.
  • the pores of the incinerator may provide a flameless catalytic thermal oxidation incinerator, characterized in that formed in the bottom surface of the incinerator.
  • the oxygen supply unit is to provide a flameless catalytic thermal oxidation incinerator characterized in that the oxygen is configured to communicate with the inner wall surface of the incinerator housing so that oxygen is supplied down through the inner wall surface of the incinerator housing through the pores of the bottom surface of the incinerator. Can be.
  • the oxygen supply unit is a hollow disk disposed about the reactant inlet
  • a first pipe in contact with one end of the disk and in communication with the disk for introducing oxygen into the disk
  • a second pipe configured to be in contact with the other end of the disk and in communication with the disk to supply oxygen exiting from the disk to the inner wall surface of the incinerator housing.
  • the opening formed at the bottom of the reactant heating supply may provide a flameless catalytic thermal oxidation incinerator, characterized in that it comprises a plurality of pores.
  • the heater may provide a flameless catalytic thermal oxidation incinerator, characterized in that the heating to 800 °C to 1200 °C.
  • the metal oxide catalyst may provide a flameless catalytic thermal oxidation incinerator comprising SiO 2 , Al 2 O 3 , Fe 2 O 3 , MnO x .
  • the incinerator housing can be provided with a flame-free catalytic thermal oxidation incinerator comprising a fixed portion protruding at both ends, so that the entire housing can be rotated about the fixed portion.
  • the reactant inlet configured to bring down the harmful substances from the top to the bottom is heated by a heater embedded in the reactant heating supply in communication with the reactant, the reactant is pre-heated to help rapid complete combustion.
  • the heater built in the heating supply in consideration of the rising of the air flow is the electrical contact portion is disposed in the incinerator lower end and the heating wire is disposed upward to prevent the high-temperature oxidation damage of the electrical contact portion to extend the life. Can be.
  • the oxygen supply unit passes through the disk surrounding the reactant inlet and descends the inner wall of the incinerator housing and is supplied through the pores of the bottom of the incinerator, heat exchange is possible through the supply path, It has the advantage of exhibiting a warming effect.
  • the entire housing can be configured to rotate around the fixing portion to add convenience to disassembly and assembly during component replacement or troubleshooting.
  • FIG. 1 is a perspective view showing the overall appearance of a flameless catalytic thermal oxidation incinerator according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view for explaining the operation of the main configuration with a sectional view of FIG.
  • FIG. 3 is a perspective view showing a cutaway perspective view of an incinerator part of the incinerator of FIG. 1.
  • FIG. 4 is a cross-sectional view of an oxygen supply unit for showing an oxygen supply path in this embodiment.
  • FIG. 5 is an exploded perspective view of a heating supply unit showing the configuration of a heater employed in this embodiment.
  • FIG. 6 is a plan view showing an incinerator bottom surface of the present embodiment.
  • FIG. 7 is a cross-sectional view illustrating a state in which the entire incinerator housing is rotated by using a fixing part installed in the incinerator housing of the present embodiment.
  • FIG. 8 is a perspective view showing a state of the incinerator housing and a state rotated by the operation of FIG.
  • FIG. 1 is a perspective view showing the overall appearance of a flameless catalytic thermal oxidation incinerator 1000 according to an embodiment of the present invention.
  • a housing 100 on which the incinerator 101 is mounted and a heat exchanger 200 for cooling and discharging the combustion product generated therefrom are shown.
  • the incinerator of the present invention operates schematically as follows.
  • the reactants containing harmful substances are introduced into the incinerator through the reactant inlet 110 in the upper part of the housing 100, and air containing oxygen is supplied into the incinerator as a separate passage, and the incinerator contains a metal oxide catalyst.
  • the combustion products enter the heat exchanger 200 through the outlets, pass through the heat exchangers, and are discharged to the outside in the form of liquefied or lowered temperatures.
  • FIG. 2 is a schematic cross-sectional view for explaining the operation of the main configuration of the flameless catalytic thermal oxidation incinerator 1000 shown in FIG. 1 and
  • FIG. 3 is a cut perspective view showing an internal configuration by cutting a portion of the incinerator housing 100. to be.
  • the incinerator 101 is assembled with the inner wall surface and the clearance space inside the housing 100.
  • the upper part of the housing 100 is provided with a reactant inlet 110 to allow a reactant having harmful components to be burned into the incinerator 101.
  • the reactant introduced into the incinerator 101 through the reactant inlet 110 enters the bottom of the incinerator 101 through a heating supply 130 connected to the reactant inlet 110.
  • the heating supply unit 130 is configured in a communication type, the heater 135 is built in.
  • the heater 135 is composed of a hot wire, it is preferable to fill up to a height of 1/2 to 2/3 of the total height of the communication type heating supply unit 130.
  • the reactant introduced through the reactant inlet 110 by the operation of the heater 135 is already preheated before descending to the bottom of the incinerator, so that it can easily reach the complete combustion condition.
  • the lower end of the heating supply 130 is provided with an opening to discharge the reactant into the incinerator, and as shown in FIG. 3, the reactant is discharged through a plurality of pores 139.
  • the incinerator 101 is filled with a catalyst 150 to help complete combustion
  • the catalyst 150 may include one or more components of metal oxides such as SiO 2 , Al 2 O 3 , Fe 2 O 3 , and MnO x . Include.
  • Oxygen required to burn the reactants is supplied through pores 129 formed in the bottom surface of the incinerator 101.
  • the oxygen supply path of the oxygen supply unit 120 is as follows.
  • a hollow disk 123 assembled into the center of the reactant inlet 110 through the first pipe 121 from an air reservoir (not shown) including oxygen or oxygen outside the incinerator.
  • the disk 123 is preferably overlapping a plurality of concentric, the contact portion of the disk 123 and the first pipe 121 is connected to the nozzle so that oxygen can enter. Therefore, the introduced oxygen absorbs part of the heat supplied by the heater 135 while filling the disk 123, and moves to the second pipe 125 connected to the other end of the disk 123.
  • the second pipe 125 protrudes out of the housing 100, and is configured to return to a gap 127 between the housing 100 and the incinerator 101. Therefore, the oxygen is supplied down into the incinerator through the pores 129 formed in the bottom surface of the incinerator 101 by descending the clearance gap 127 between the inner wall surface of the housing and the incinerator.
  • This oxygen pathway has the following advantages.
  • the oxygen absorbs heat while staying in the disk 123 to enable rapid combustion, and the heat shielding effect of the housing 100 is added because it descends while surrounding the inner wall of the housing 100.
  • Oxygen itself can be warmed to promote energy in the incinerator 101 to promote the combustion reaction while maintaining the effect of heat retention.
  • the supply path of oxygen is shown in more detail with the configuration of the disks 123 in FIG. 4, and the pores 129 at the bottom of the incinerator 101 are shown in detail in the plan view of FIG. 6.
  • FIG. 5 illustrates the configuration of the heater 135 in detail.
  • the heater 135 is composed of a heating wire 136 and the electrical contact portion 137, the electrical contact portion 137 is disposed at the lower end, the heating line 136 is extended from the electrical contact portion 137 to the top.
  • the arrangement is arranged. In this arrangement, when the electrical contact portion 137 is brought up, the high temperature airflow rises, and thus, the high temperature oxidation of the electrical contact portion proceeds rapidly, resulting in shortening the life of the heater or unexpected malfunction of the heater. It is considered that it may occur.
  • the electrical contact portion 137 is disposed below the incinerator 101 and the oxygen supply is also supplied to the lower portion of the incinerator 101 so that the electrical contact portion 137 enjoys a relatively cooling effect, and the heating wire 136 ) Stretched upward to expose to high temperatures.
  • the heating line 136 may be preferably composed of Kanthal, but is not limited thereto.
  • the shape of the heating wire 136 took the configuration with the path
  • Such a heater 135 can be heated to 800 °C to 1200 °C, so the combustion efficiency is very high and almost no knocks (knocks) occurs.
  • the present invention is configured to rotate the entire housing 100 with respect to any one fixed point so that the floor face to the operator. That is, when the fixing part 160 is configured at both ends of the housing 100 as shown in FIG. 7, and the housing 100 is rotated with respect to the fixing part 160 as shown in FIG. 7, the housing ( 100) The bottom surface is located in front of the worker.
  • the housing 100 and the incinerator 101 are made of stainless steel having high temperature oxidation resistance, and SUS 310, 304, and 316 may be used for each part in consideration of characteristics of each part.
  • the present invention can be usefully used in the processing industry of various environmentally harmful substances generated in oil refineries, semiconductors, LEDs, display manufacturing process.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Incineration Of Waste (AREA)

Abstract

La présente invention concerne un dispositif d'incinération à oxydation thermique sans flamme destiné à traiter différentes substances nocives pour l'environnement produites, à titre d'exemple, lors du processus de production de semi-conducteurs, de LED et d'écrans d'affichage et dans les raffineries de pétrole. L'objectif de la présente invention consiste à produire un dispositif d'incinération à oxydation thermique sans flamme où la production de NOX est presque totalement absente et où la concentration de substances nocives est de l'ordre de quelques ppm. Selon la présente invention, l'objectif est réalisé par les étapes consistant à remplir l'intérieur d'un four d'incinération avec un catalyseur, à préchauffer un orifice d'écoulement entrant de réactifs où est apportée la substance nocive, à entourer toute la surface du four d'incinération par des chemins d'alimentation en oxygène, puis à garantir l'apport depuis la surface de fond du four d'incinération et à entraîner ainsi la réalisation d'une réaction de combustion à une vitesse rapide et à une efficacité élevée.
PCT/KR2012/009046 2011-11-09 2012-10-31 Dispositif d'incinération à oxydation thermique catalytique sans flamme WO2013069922A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12848565.3A EP2778522B1 (fr) 2011-11-09 2012-10-31 Dispositif d'incinération à oxydation thermique catalytique sans flamme
SG11201401987QA SG11201401987QA (en) 2011-11-09 2012-10-31 Flame-free catalytic thermal oxidation incineration device
CN201280053238.XA CN103958969B (zh) 2011-11-09 2012-10-31 无焰催化热氧化焚烧装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110116204A KR101285937B1 (ko) 2011-11-09 2011-11-09 무 화염 촉매 열 산화 소각장치
KR10-2011-0116204 2011-11-09

Publications (1)

Publication Number Publication Date
WO2013069922A1 true WO2013069922A1 (fr) 2013-05-16

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PCT/KR2012/009046 WO2013069922A1 (fr) 2011-11-09 2012-10-31 Dispositif d'incinération à oxydation thermique catalytique sans flamme

Country Status (7)

Country Link
EP (1) EP2778522B1 (fr)
KR (1) KR101285937B1 (fr)
CN (1) CN103958969B (fr)
MY (1) MY174605A (fr)
SG (1) SG11201401987QA (fr)
TW (1) TWI493142B (fr)
WO (1) WO2013069922A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016032125A1 (fr) * 2014-08-27 2016-03-03 대양환경(주) Système régénératif d'oxydation thermique sans flamme
CN106361121B (zh) * 2016-11-02 2018-01-05 吉林省福泰厨具有限公司 一种无烟焚烧炉

Citations (5)

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KR0140806Y1 (ko) * 1996-01-11 1999-03-20 조규만 폐기물 소각 장치
JP2000014595A (ja) * 1998-06-26 2000-01-18 Nikken Corp 消臭装置
JP2000274629A (ja) * 1999-03-26 2000-10-03 Sugiyama Kinzoku Kk 生ごみ処理機
US7008219B2 (en) * 2001-08-09 2006-03-07 Honda Giken Kogyo Kabushiki Kaisha Boil-off gas processing system using electric heater
JP2006081958A (ja) * 2004-09-14 2006-03-30 Matsushita Electric Ind Co Ltd 厨芥処理機

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US3468634A (en) * 1966-03-23 1969-09-23 Air Preheater Concentric tube odor eliminator
KR100352151B1 (ko) * 2000-05-08 2002-09-12 주식회사 가이아 탈취 장치
KR100395376B1 (ko) * 2000-10-24 2003-08-21 엠에이티 주식회사 자동 분해 가능한 배기가스 처리용 가스 스크러버
US6805728B2 (en) * 2002-12-09 2004-10-19 Advanced Technology Materials, Inc. Method and apparatus for the abatement of toxic gas components from a semiconductor manufacturing process effluent stream
JP2006207864A (ja) * 2005-01-25 2006-08-10 Trinity Ind Corp 燃焼脱臭装置、及び燃焼脱臭方法
CN201191000Y (zh) * 2007-12-06 2009-02-04 北京航天石化技术装备工程公司 含氨废气的焚烧处理系统
TWM423583U (en) * 2011-10-06 2012-03-01 Orient Service Co Ltd Oxygenation and heat supply apparatus for purifying waste gas from semiconductor process
CN102635867A (zh) * 2012-03-25 2012-08-15 罗江平 一种危险废物气化燃气焚烧塔

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
KR0140806Y1 (ko) * 1996-01-11 1999-03-20 조규만 폐기물 소각 장치
JP2000014595A (ja) * 1998-06-26 2000-01-18 Nikken Corp 消臭装置
JP2000274629A (ja) * 1999-03-26 2000-10-03 Sugiyama Kinzoku Kk 生ごみ処理機
US7008219B2 (en) * 2001-08-09 2006-03-07 Honda Giken Kogyo Kabushiki Kaisha Boil-off gas processing system using electric heater
JP2006081958A (ja) * 2004-09-14 2006-03-30 Matsushita Electric Ind Co Ltd 厨芥処理機

Also Published As

Publication number Publication date
CN103958969B (zh) 2016-03-30
KR20130051069A (ko) 2013-05-20
EP2778522B1 (fr) 2019-01-16
EP2778522A1 (fr) 2014-09-17
CN103958969A (zh) 2014-07-30
TW201323788A (zh) 2013-06-16
KR101285937B1 (ko) 2013-07-12
MY174605A (en) 2020-04-29
TWI493142B (zh) 2015-07-21
SG11201401987QA (en) 2014-09-26
EP2778522A4 (fr) 2015-06-24

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